SIEMENS840D系统PLC控制刀库轴的实现

Realization of PLC Control Knife Shaft about SIEMENS 840D System

针对利用机床的伺服系统来控制的刀库,以一进口车削中心为例,深入剖析了PLC控制伺服刀库轴的控制原理,并说明了如何实现这个控制。

In this paper, take a imported machining center for instance, about the knife shaft controlled by servo system of machine tool, we dissected principle of PLC eontrol servo knife shaft in depth, and, deseribes how to realize.